Title:
SUSPENDED MATTER COLLECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/214572
Kind Code:
A1
Abstract:
[Problem] To make it possible to be used in a region apart from a seashore or a lakeshore and to effectively collect suspended matter. [Solution] The suspended matter collection device is provided with: an inner frame 40 which is floated in a predetermined region 81 of a sea 80 or a lake and moves vertically together with an average water surface 82A of the predetermined region; and an outer frame 15 which is floated in the predetermined region while being positioned on the outer peripheral side of the inner frame, and moves vertically together with the water surface 82 of the predetermined region while the upper end of the outer frame is positioned above the upper end of the inner frame.
Inventors:
TOMOI RYUZO (JP)
Application Number:
PCT/JP2023/017084
Publication Date:
November 09, 2023
Filing Date:
May 01, 2023
Export Citation:
Assignee:
ENTREX INC (JP)
TOMOI RYUZO (JP)
TOMOI RYUZO (JP)
International Classes:
E02B15/00
Domestic Patent References:
| WO2021005843A1 | 2021-01-14 |
Foreign References:
| JPS5336776U | 1978-03-31 | |||
| JPH10195857A | 1998-07-28 | |||
| JP2001011843A | 2001-01-16 | |||
| JP6818199B1 | 2021-01-20 | |||
| JP2018017064A | 2018-02-01 | |||
| JP2019042711A | 2019-03-22 | |||
| US4565627A | 1986-01-21 | |||
| JPH1045089A | 1998-02-17 | |||
| JPH07313015A | 1995-12-05 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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